Now that OnLive is live, details have emerged on Eurogamer.net outlining how much games will cost on the service, in addition to OnLive fees (which are not being charged yet). They show Brain Challenge for $4.99, F.E.A.R. 2: Project Origin for $19.99, Just Cause 2 for $49.99, and Tom Clancy's Splinter Cell: Conviction for $59.99. Those are all pretty much in line for the prices for those games at retail, except in this case you will need to maintain your OnLive subscription to keep playing these games, and even then, access to these titles is only certain for the next three years, as they all carry a "rental duration" which reads: "Until at least 17th June 2013."